What is the solution of Wx2+49 = x+5?

0 x=13

x=-12

x = - 6 or x = - 3

no solution

x = 12

or

x = - 2

Step-by-step explanation:

The first term is, x2 its coefficient is 1.

The middle term is, - 10x its coefficient is - 10.

The last term, "the constant", is - 24

Step-1 : Multiply the coefficient of the first term by the constant 1 • - 24 = - 24

Step-2 : Find two factors of - 24 whose sum equals the coefficient of the middle term, which is - 10.

-24 + 1 = - 23

-12 + 2 = - 10 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, - 12 and 2

x2 - 12x + 2x - 24

Step-4 : Add up the first 2 terms, pulling out like factors:

x • (x-12)

Add up the last 2 terms, pulling out common factors:

2 • (x-12)

Step-5 : Add up the four terms of step 4:

(x+2) • (x-12)